the nsa decoded the internal video system at the u.n. says the magazine. the magazine says the decrypting allowed the nsa to see hundreds of confidential communication. >>> amgen said today that it is purchasing annex. that acquisition will give amgen several cancer fighting drugs. >>> how taking revenge on your excould land you in jail. >> but ahead in three minutes, achaotic scene in san francisco. >> i heard two, like that. >> tonight police are looking for both suspects and victims in a shooting on a party bus. >>> the start of a new ♪ [ hero mom ] oh, yeah. we're gettin' cereal. 'cause over 40 general mills cereals are 130 calories or less per serving. just look for the g. boom! that's how nutrition is done, people. [ laughs ] ♪ [ female announcer ] hey ladies. you love it. you've got to have it. cinnamon toast crunch, 'cause that cinnamon and sugar is so irresistible. everybody craves those crazy squares.® >>> a call of shots fired in san francisco led police to an abandoned party bus. eric rasmussen talked to people who heard the chaos last nig